September weather forecastEast Blythe, CA
September
Weather in September
The first month of the autumn, September, is still a torrid month in East Blythe, California, with an average temperature varying between 98.1°F (36.7°C) and 79.9°F (26.6°C).Temperature
September implies a soft temperature shift, with average high-temperatures reducing from August's extremely hot 104.7°F (40.4°C) to a torrid 98.1°F (36.7°C). During the month of September, East Blythe experiences a steady low-temperature average of 79.9°F (26.6°C).Humidity
In East Blythe, the average relative humidity in September is 25%.Rainfall
In East Blythe, in September, it is raining for 4.1 days, with typically 0.31" (8mm) of accumulated precipitation. In East Blythe, during the entire year, the rain falls for 31.7 days and collects up to 2.87" (73mm) of precipitation.Daylight
In September, the average length of the day is 12h and 22min.On the first day of the month, sunrise is at 6:12 am and sunset at 7:03 pm. On the last day of September, sunrise is at 6:32 am and sunset at 6:23 pm PDT.
Sunshine
The average sunshine in September is 10h.UV index
In September, the average daily maximum UV index is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The average daily UV index of 8 in September transforms into the following instructions:
Always be careful, as unprotected skin and eyes might burn in no time. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
East Blythe, CA
- Average high temperature in September: 98.1°F
The warmest month (with the highest average high temperature) is July (105.3°F).
The month with the lowest average high temperature is December (62.8°F).
- Average low temperature in September: 79.9°F
The month with the highest average low temperature is August (86°F).
The coldest month (with the lowest average low temperature) is December (48°F).
Average pressure in September
East Blythe, CA
- Average pressure in September: 29.79"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.74"Hg).
Average wind speed in September
East Blythe, CA
- Average wind speed in September: 6.8mph
The windiest months (with the highest average wind speed) are April and May (8.9mph).
The calmest month (with the lowest average wind speed) is November (6.3mph).
Average humidity in September
East Blythe, CA
- Average humidity in September: 25%
The months with the highest relative humidity are January and December (38%).
The month with the lowest relative humidity is June (18%).
Average rainfall in September
East Blythe, CA
- Average rainfall in September: 0.31"
The wettest month (with the highest rainfall) is July (0.39").
The driest months (with the least rainfall) are May and June (0.04").
Average rainfall days in September
East Blythe, CA
- Average rainfall days in September: 4.1 days
The month with the highest number of rainy days is July (5.8 days).
The month with the least rainy days is June (0.8 days).
Average daylight in September /
Average sunshine in September
East Blythe, CA
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in September: 10h and 0min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in September
East Blythe, CA
- Average sunshine days in September: 23.5 days
The month with the most sunshine days is May (29.6 days).
The month with the least sunshine days is July (21.5 days).
Average UV index in September
East Blythe, CA
- Average UV index in September: 8
The months with the highest UV index are July and August (UV index 9).
The months with the lowest UV index are November and December (UV index 4).
Average cloud cover in September
East Blythe, CA
- Average cloud cover in September: 8
The month with the most cloud cover is December (Cloud cover 17).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in September
East Blythe, CA
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
